Boss pwede poba mka hingi ng PDF nito sayu tga cagayan de oro po ako Mindanao fix na poba ito boss wla na pobang kailangang e adjust...ito email account ko boss jaylordbalabat123@gmail.com pwede po ba mka hingi ng contact number boss
very nice very interesting technology Class D I have been designing guitar amplifiers for professional musicians for 30 years, this pulse width modulation and low pass filtering is very clever
So much patience you gave in to this project, For a diy I can't do it or instead I'll order a ready to use class D board from you if ever... or maybe I'll use a PwM Car amp mosfet - less hustle
Nicely done video, When testing audio amplifiers, always use a widely known basic music or a song, with high and low frequencies clearly understandable. But class AB is the BEST
Nice. Perfect and very strong. Good amplifier very nice strong you is good. Congratulations my brother this amplifier is number one very very good i love, i like this sound is very very good. Tank you.
i received JLCPCB boards using you gerber files the 555 ic does not send any signal to IR2110 . why does this not work please send correct circuit diagram that is for circuit on the video that you build, your 1200watt amp has a mistake on solder mask, it works perfectly when mistake is found, i found that mistake. what is mistake on D4K5, im using JLCPCB professional made pcb from your GERBER file on this channel. please help . thank you
Wahyu Eko Romadhon driver klas d kalo low sub nya loyo kaya kurang tenaga pas volume dinaikin buat musik bunyi krek2 di speaker.. komponen ato apanya yg salah mas, mohon dibantu🙏🙏
@@WahyuEkoRomadhon friend, please tell me, why can't you connect it in 1 ohm? I just do not really understand what will happen to the amplifier if you still connect it to 1 ohm? This is a class D amplifier, what needs to be done with the circuit so that it can operate in 1 ohm?
What is the maximum dual PSU that can be used, the fets are 200v devices. i have an amplifier that has +100v 0 -100v PSU using SJ 1058/162 200v fets and it keeps blowing. the fets on d4k5 are also 200v will d4k5 amp handle +-100v PSU
if its running +- 90Vrms, at 20 amp peak, for simple calculation P = V*I , so power in watts calculated, in this cases , when using rails +-90 so total voltage is 180v, so u can calculate 180v * 20 amp = 3600wrms. clean.In other cases when voltage drop, ampere drop it will not reach that peak, maybe arround 600-1000Wrms.
, nice job, those digital class d amplifiers are nice. they run cool, do not need a fan & have clear sound. I have several of them. mostly SMSL. I like SMSL because of the quality & the fact that they are one of the only companies that includes the proper power supply which is critical to the amplifiers output. I have the 36 pro, and the super high power 98 model which is 160 wpc. I use that one with my KEF 150s. very very good sound, of course I'm using a subwoofer also. but not turned up to loud, just enough to fill in some bottom end below 40 Hz.
Hi! The capacitor of 220uF/16V next to input signal is reversed on the PCB. Is the filter capacitor for TL071. It should have the negative lead to the edge of the PCB. If you look in the schematic is correct placed since it has the negative rail trough R7 6k8 ohm and R6 10 ohm and the positive rail trough R8 6k8 ohm and R5 10 ohm. Just an info for whom wants to build it. For long term it will leak and maybe explode in long term use.
Salut, am realizat 4 module toate au același șimtom, alimentez cu 12v se aprinde ledul albastru, când alimentez cu 90v se stinge ledul albastru și nimic, nu am sunet, când scot 90v se reaprinde ledul albastru=care ar fi problema?
Sr plz tell me cd 4049 ic pin 3 pcb in work but Systematic in pin 3 open. Nd pin 12+13 in pcb. But systematic in open Nd ir2110. Ic. Pin13 in systematic open. But in pcb use plz. What's right
Mau tanya soal power class d 4K5 klw main 1ohm aman gak? Sya punya 2 speaker sub 12inch embassy 309d 1 speakernya main di 2ohm dan ingin sya pararelkan.
I ordered same PCB but audio not came out plzz suggest me what I do Aur one more thing is that Mur460 near led glow and light down not in regular glow shown as vedio
Class D D4K5 PCB Double Layer 6 x IRFP4227 via @bukalapak www.bukalapak.com/p/elektronik/komponen-elektronik/n9tcy1-jual-class-d-d4k5-pcb-double-layer-6-x-irfp4227?
Bang..klo oc ir panas tp bunyi normal apanya yang eror.. sama led bias juga d mo mati klo tegangan dari psu utama belum habis🙏.. sama d 900 kena bass jeduk bunyik brek... Dah ganti psu bias sama psu utama sama saja🙏🙏
Ingeniero Buenos días una pregunta al mandar a fabricar el pcb del amplificador en jlcpcb al cargar el archivo se pone en Advance PCB/PCBA. en ese concepto está elevadísimo el precio no hay detalle si lo pido en 2 capas en Standard PCB/PCBA gracias.....
I bet your output inductor gets extremely hot, if it works well at all. That material has high permeability judging by the very few turns you have. To use correctly as an output filter you need powdered iron or a gapped core or some type of low permeability material, which would yield 60 to 120 or so turns for 18uh to 26uh respectively for a 48mm core. Those are just lose numbers. Your core is gonna saturate and overheat possibly short out the fets.
@@WahyuEkoRomadhon Could you share your construction details with me about the inductor? Type of material, manufacturer, your target gauss? Curious if I missed some good toroids to have on hand for output inductors. Thanks
Mas mau tanya kalau buat mobil tegangan bias ambil langsung dari aki trus tegangan utama dari inverter . Gmn boleh tidak. Atau harus ada penambahan komponen. Trimakasih
@@WahyuEkoRomadhon wah terxata ad yg abal2an menjual dgn wat 4 ribu 500. Trimakasihbaxak mas,moga ilmumu semakin bertambah. Low mau produkx mas dimana??
Class D fullbridge th-cam.com/video/FLq5w_r1aKE/w-d-xo.html pcb tersedia single layer.
Beli jadi ada nggak om
Beli jadi ada gak mas?
@@Amira_2721 ada mas
@@WahyuEkoRomadhon .di BL gak ada mas?
Adakah nmr w.a ato grup buat jual jadi?
Emang butuh kepandaian kalo melihat org2 pandai....pokoke sabar dan tetap berkarya. Mugo wae iso ketuku ......jossss
Editing videonya joss 👍
Salah satu yang terbaik utk chanel elektronik lokal mnurut saya.
iya
super amplifier brother well-done
I build that circuit and
my power supply is 100volt 30 Amps
100% Works Thanks
@Whayu Eko Romadhon
Hi are you Indian?
Nope I'm Philippines
Okay thanks
musta boss performance?
Boss pwede poba mka hingi ng PDF nito sayu tga cagayan de oro po ako Mindanao fix na poba ito boss wla na pobang kailangang e adjust...ito email account ko boss jaylordbalabat123@gmail.com pwede po ba mka hingi ng contact number boss
respek sama om eko daripada yg bilang dibully bule tp dia ga ada bukti kerjanya .... salute mas eko
Mkasih mas saya akn sllu sajikan video yg terbaik. Penyemangat 😁
very nice very interesting technology Class D I have been designing guitar amplifiers for professional musicians for 30 years, this pulse width modulation and low pass filtering is very clever
not 4500 watts, but a good push of power though, i bet its around 400/600 if you was really playing it at full power in the vid
if use +/-90V?! ... max 1800W/2ohms 10%THD. but weery, wery good
man, you must be some kind of electronics genius to put that all together. and know how to measure everything.
dia berulah lagi..👍👍👍
mas etalase Bukalapak nya di tambah dong.
Ad kok mas
nama toko nya apa
@@WahyuEkoRomadhon nama toko lapaknya apa nggih mas? Maturnuwun
So much patience you gave in to this project, For a diy I can't do it or instead I'll order a ready to use class D board from you if ever... or maybe I'll use a PwM Car amp mosfet - less hustle
Edifier Bass
Whatever you do, I feel very good.
aku malah fokus karo editing video ne. mantep mas pro bangett
Please tell me the name of the track 6:19
th-cam.com/video/senY85iNmco/w-d-xo.html
Wong madiun pancen uye. Aku emoh ketinggalan video video selanjute. Aku yo pengen ilmune. Aku yo podo wong medione👍👍
Amiinn mas. Nggeh sami mas tiang medion mawon kulo
Wahyu Eko Romadhon madiune sampean pundi mas wahyu??
@@WahyuEkoRomadhon klo pesan jadi brapa harganya.... Juga saya baca bisa pesan di buka lapan.....! Kode barangnya apa mas... Trim
Alhamdulillah, the visuals are good
Thanks bro :)
Can you explain how to adjust the trimmer potentiometer to turn off the protection. Thanks
Здравствуйте, собирали эту схему ? Работает ?
Brother you should sell these amplifiers to mass produce and sell them to the world and you become an entrepreneur!
Yes this amp is super, maybe in next dream bro.
Wahyu Eko Romadhon bro can you please provide a way to get all the components used in this circuit in one place so everyone can buy it...
Agreed with u
@@WahyuEkoRomadhon hay what is maximum voltage of power supply for this amp?it can play on 2x100v maximum or it can go higher vith voltage?thank you!
sir plzzz tell where i can buy all components
Mantap . Kerja keras yg bagus salute kpn sy ada wkt buil ampli ini
Excellent project
Nicely done video,
When testing audio amplifiers, always use a widely known basic music or a song, with high and low frequencies clearly understandable.
But class AB is the BEST
Like class D
Nice. Perfect and very strong. Good amplifier very nice strong you is good. Congratulations my brother this amplifier is number one very very good i love, i like this sound is very very good. Tank you.
Yes its good amplifier
Hands down the most words I've ever seen someone use to say so little
@@blakebooth1982 It almost sounds as a joke
Very good, but where it says "Download Gerber file" I only get ads, please help.
Visit elcircuit
wow its loking super cool
Try it
Wahyu Eko Romadhon
Punya video yang berkwalitas dan berkwantitas. . . . .
Trims supportny mas
Waaoo...Amazing work..
How much max watts? Where i can find layout file? Thanks
It can produce upto 1500w with 110vdc 30A
@@WahyuEkoRomadhon which ohms speaker need to get this power
а где графики
Hallo sir
@@krishanadhand4078 hi..no include graph rightmark audio analyzer
i received JLCPCB boards using you gerber files the 555 ic does not send any signal to IR2110 . why does this not work please send correct circuit diagram that is for circuit on the video that you build, your 1200watt amp has a mistake on solder mask, it works perfectly when mistake is found, i found that mistake. what is mistake on D4K5, im using JLCPCB professional made pcb from your GERBER file on this channel. please help . thank you
Complete insanity, I have faith in you!
Is there a parts list for this?
Visit link in description
cara beli kit jadi gimana mas ? ada yang class D fullbridge nggak masc ?
Kapan bagi2 pcb nya om😁😁
Cek kmen tratas y mas :)
.
Is it enough to power 2 1,200 watts when we do this?
Such poor sound quality from these Class D amps. Why even bother.
Why
actually they sound pretty good. Not sure about this one, but my class D sounds really good with proper speakers
With proper high current supply, they sound sweet. Shitty power = shitty sound.
Core sma lilitan nya kok diganti,, emang perbedaan dan fungsinya buat apa mas
Yg item lbih pnas
Wahyu Eko Romadhon driver klas d kalo low sub nya loyo kaya kurang tenaga pas volume dinaikin buat musik bunyi krek2 di speaker.. komponen ato apanya yg salah mas, mohon dibantu🙏🙏
Joss bos ku
Please sir tell me this circuit are 2 ohms supported and how much watt of 2 ohms please reply me thank you
Im the first to like youre video
Thnks brad
AND THE LAST
Hello friend. This amplifier can use in 1 ohm load? We say that this amplifier can get 400-500w this is 4 ohm load? In 1 ohm was approximately 1000w?
No it cant.
@@WahyuEkoRomadhon
friend, please tell me, why can't you connect it in 1 ohm? I just do not really understand what will happen to the amplifier if you still connect it to 1 ohm? This is a class D amplifier, what needs to be done with the circuit so that it can operate in 1 ohm?
Sdh share mas, di sosmed sy. Sdh kirim email jg, semoga dapat, aamiin. Terima kasih.
Kira2 bisa nggk buat speaker 18"?
Klo bisa mau pesen dong bang... Hehehe..
Bisa mas.
The mur860 diode there can i replace mur 460
Like this mas brooohhhh
Klu 2fet normal tidak panas, tapi klu ditambah fet lagi panas dan tidak merata di masing fet kenapa mas??
Can i win something
Where are you from?
Why does your LED blink and generation does not stop? It lights up for me and the sound goes out
I am from India, I have a small electronic workshop
Bodo amat emang gua pikirin. I
I am also Indian send me your number please My number is 9898831924
trough hole di solder biar apa ya ?
Spy lbih kuat. Itu jluur arus power. G smw nya.
Nice monno amp
What is the maximum dual PSU that can be used, the fets are 200v devices. i have an amplifier that has +100v 0 -100v PSU using SJ 1058/162 200v fets and it keeps blowing. the fets on d4k5 are also 200v will d4k5 amp handle +-100v PSU
U can use irfp4568 for handle 100vdc
Tumbas PCB nya dong mas, 😥😥😥
Boleh
@@WahyuEkoRomadhon beli kita nya brp mas
Sy psang dbklpk mas
Wahyu Eko Romadhon Kata kunci pencarianny ap masbos?
minat pcbny mas
beritahu saya berapa biaya untuk membuat modul indolari dan pcm ditambah suku cadang untuk merakitnya
if its running +- 90Vrms, at 20 amp peak, for simple calculation P = V*I , so power in watts calculated, in this cases , when using rails +-90 so total voltage is 180v, so u can calculate 180v * 20 amp = 3600wrms. clean.In other cases when voltage drop, ampere drop it will not reach that peak, maybe arround 600-1000Wrms.
Electro India punya video, diUpLoad. Coba Cameramu dihadapkan kewajahmu
Mkstnya gmn? Reupload gt?
cah suwong memel ae
Mkan dlu sna mas Swandhy
Re upLoad
@@batik_barangantik3302 d lhat2 dlu mas vdeo sya. Video jg dlhat dgn kualitas HD klo prlu. Dlihat dpcb ad nma siapa 😁
Mas wahyu.... Kenapa kok tiba2 ganti core yg semula hitam rangkap 2 kok.diganti dengan yang merah?? Apakah yg hitam td nggak bisa?? Terimakasih
Bisa tp lbih bgus merah micrometals. Hrganya jg hmpir 7x lipat 😉
@@WahyuEkoRomadhon Terimakasih Mas😁 Untuk corenya itu kira2. Beli.dimana ya selain online?
@@teofiluselektronika9760 ditoko elektronik. Tpi susah nyarinya. Sya aj adnya disolo . Mnding onlinr😁
Will the ic IR2113 work better than ic IR2110
It same
, nice job, those digital class d amplifiers are nice.
they run cool, do not need a fan & have clear sound.
I have several of them.
mostly SMSL.
I like SMSL because of the quality & the fact that they are one of the only companies that includes the proper power supply which is critical to the amplifiers output.
I have the 36 pro, and the super high power 98 model which is 160 wpc.
I use that one with my KEF
150s. very very good sound, of course I'm using a subwoofer also. but not turned up to loud, just enough to fill in some bottom end below 40 Hz.
Very cool brother
@@WahyuEkoRomadhon I am interested, how to order please?
I cant sell this amp. Yoh can order the pcb
What the difference is new class d d4k50 and old class d d4k50 amplifier
There are not old
@@WahyuEkoRomadhon this is same Amp
@@WahyuEkoRomadhon sir please send me new class d d4k50 amplifier PDF
Can i use this in 8 ohm load without overheating it?
Hi!
The capacitor of 220uF/16V next to input signal is reversed on the PCB. Is the filter capacitor for TL071. It should have the negative lead to the edge of the PCB. If you look in the schematic is correct placed since it has the negative rail trough R7 6k8 ohm and R6 10 ohm and the positive rail trough R8 6k8 ohm and R5 10 ohm. Just an info for whom wants to build it. For long term it will leak and maybe explode in long term use.
name of machine tat test the coil?
Im using ESR meter
@@WahyuEkoRomadhon i search in aliexpress and there many.. from 3$ to 15$ i afraid the cheap price not axcurate or overprice from other side 🤔
how to com to bords sande mesije
Mana ShankaramPet Show buy it from JLCPCB
Inductor core getting over heat what can I do sir. I used ks157 - 125 core
gerber file link is not working for me
how to increase mosfet in mono amplifier please tell me.i have mono amp. in this amp use only 10 mosfet i will increase it 12. how to increase it.
Love power class D jedag jedug di kuping 😂😂
Ptg g dimata mas :D
Salut, am realizat 4 module toate au același șimtom, alimentez cu 12v se aprinde ledul albastru, când alimentez cu 90v se stinge ledul albastru și nimic, nu am sunet, când scot 90v se reaprinde ledul albastru=care ar fi problema?
Mas itu sub nya pake crossover pasif?
Tidak
@@WahyuEkoRomadhon speaker sub dikonek langsung tanpa crossover ga masalah ya? Krn kudengar masih ada suara mid sama highnya,
Iya ini flat. Kalo untuk keluaran low freq atau subwoofer harus pakai crossover pasif/active
But brother ,,, on your website (elcircuit) you have written that it will provide 2000w at 4 ohm speaker
Is not RMS
this pcb board is available and how to order..
You can order via jlcpcb
mas mau nanya klo buat angkat 15x2 pake kit seperti ini.pake trafo brp amp n volt.sanken berapa set n elco brp wat n brp micro mas.mksih
Ini bkan pke sanken mas
@@WahyuEkoRomadhon pke apa mas..
Itu tr final kiri kanan sama om
Editor terbaik 🤜
How many 12" subwoofer work on this amp. With 50v dc supply.
Sr plz tell me cd 4049 ic pin 3 pcb in work but Systematic in pin 3 open. Nd pin 12+13 in pcb. But systematic in open Nd ir2110. Ic. Pin13 in systematic open. But in pcb use plz. What's right
bisa diorder nggak mas
ini make speaker apa gan? daunnya koq lentur
Legacy gan. itu gak lentur kok
Mau tanya soal power class d 4K5 klw main 1ohm aman gak? Sya punya 2 speaker sub 12inch embassy 309d 1 speakernya main di 2ohm dan ingin sya pararelkan.
I ordered same PCB but audio not came out plzz suggest me what I do
Aur one more thing is that
Mur460 near led glow and light down not in regular glow shown as vedio
Bro this calss d boardlaa output voltage vaarumaa evvalavu vaarum
Donde se pueden hacer los pedidos por Internet
mas itu catu dayanya langsung colok,atau harus pakai pawer suplay bias dan drivernya,makasih
12v pakai ctu dya terpisah mas
Wahyu Eko Romadhon , kenapa driver yg aku baru aku beli di coba cuma dengung,apa masalhnya mas?
Driver ap mas?
Wahyu Eko Romadhon driber klas d d1k5 mas
how to set that trimmer ?
Berapa volt zener yang dipasang di power d2k el 053 ini
do you have the schematic of that power supply sir
mugo mugo pean sukses sugehhhh sehattt seger waras ben iso terus berkreasi
It's monster amp for it's kind, is there a possibility that you can share the diagram and parts used
Please visit links at video description.
hi sir any update of this monster amp??
In new video
cara order,ny gimana bos yang sudah siap+power supply
Ndk jual kmplitnya mas :)
@@WahyuEkoRomadhon la trus satu"gitu ya
@@allkisah6264 powerny aj mas
@@WahyuEkoRomadhon berapa mas hargany
Class D D4K5 PCB Double Layer 6 x IRFP4227 via @bukalapak www.bukalapak.com/p/elektronik/komponen-elektronik/n9tcy1-jual-class-d-d4k5-pcb-double-layer-6-x-irfp4227?
Mas klu bikin aja ikutin pcb yg tertera mudah. Tapi input audio nya lemah. Tdk sesuai dgn watt yg tertera.
Hi!! where is my problem because the signal output on speeker is very low?!!
Nghe một số ý kiến bảo rằng mẫu này khi mở công suất lớn hay bị ngắt tiếng bảo vệ có phải không vậy
Sir what is this amplifier impudence?????
Is it can handel 2 ohm load????
Misal fet cuma sepasang dulu bisa mas?
Bisa
@@WahyuEkoRomadhon matur suwun mas🙏🙏
Bang..klo oc ir panas tp bunyi normal apanya yang eror.. sama led bias juga d mo mati klo tegangan dari psu utama belum habis🙏.. sama d 900 kena bass jeduk bunyik brek... Dah ganti psu bias sama psu utama sama saja🙏🙏
Ingeniero Buenos días una pregunta al mandar a fabricar el pcb del amplificador en jlcpcb al cargar el archivo se pone en Advance PCB/PCBA. en ese concepto está elevadísimo el precio no hay detalle si lo pido en 2 capas en Standard PCB/PCBA gracias.....
I bet your output inductor gets extremely hot, if it works well at all. That material has high permeability judging by the very few turns you have. To use correctly as an output filter you need powdered iron or a gapped core or some type of low permeability material, which would yield 60 to 120 or so turns for 18uh to 26uh respectively for a 48mm core. Those are just lose numbers. Your core is gonna saturate and overheat possibly short out the fets.
No its not hot 😋
@@WahyuEkoRomadhon Could you share your construction details with me about the inductor? Type of material, manufacturer, your target gauss? Curious if I missed some good toroids to have on hand for output inductors. Thanks
How to make Sony different Dolby atoms
Which transistor is used
Mas mau tanya kalau buat mobil tegangan bias ambil langsung dari aki trus tegangan utama dari inverter . Gmn boleh tidak. Atau harus ada penambahan komponen. Trimakasih
Bisa jg om.
Di tambah zener ya bias nya
Msuk gan. Coz teg saat pngsian smpai 14v
Berapa output 4k5, idealnya speaker berapa inc dan main berapa ohm mas?? Sebelumnya trimakasih banyak
400w, - 500w
@@WahyuEkoRomadhon wah terxata ad yg abal2an menjual dgn wat 4 ribu 500. Trimakasihbaxak mas,moga ilmumu semakin bertambah. Low mau produkx mas dimana??